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VIVOSUN Small Space Mini Dehumidifier, Ultra-Quiet Auto Shut-off Dehumidifier for Grow Tent, Bedroom, Bathroom, RV, Closet

  • Based on 2,824 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Sep 21
Order within 16 hours and 12 minutes
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Style: 400ml/D Dehumidifier for Grow Tent


Features

  • Modern Design: Its clean appearance makes it a perfect fit for whatever corner or small spaces (215-269 sq. ft.) and its built-in handle means you can easily move your Dehumidifier to different rooms as you need
  • Easy to Use: Vivosun Mini Dehumidifier is ultra-simple to use and operate; Just plug it in, turn it on, then let it run its continuous 24-hour cycle until the water tank is full; This dehumidifier operates at low noise levels so you wont notice its there
  • Auto Shut-off Function: When approximately 1.3L of water has been collected, this dehumidifier shuts off automatically and triggers a "Red" LED indicator light to remind you that water is ready for removal
  • Refresh Your Air: Our dehumidifier contains an internal filter net that eliminates poor ventilation problems by removing excess moisture, making the dehumidifier convenient for closets, bedrooms, showers, and other small places

Brand: VIVOSUN


Floor Area: 269 Square Feet


Color: White


Special Feature: Automatic Shutoff, LED Power Indicator, Portable


Capacity: 1.3 Liters


Product Dimensions: 5.1"D x 7.1"W x 11.2"H


Recommended Uses For Product: Bathroom


Included Components: Dehumidifier, User Manual


Item Weight: 4.4 Pounds


Material: Plastic


Brand: VIVOSUN


Floor Area: 269 Square Feet


Color: White


Special Feature: Automatic Shutoff, LED Power Indicator, Portable


Capacity: 1.3 Liters


Product Dimensions: 5.1"D x 7.1"W x 11.2"H


Recommended Uses For Product: Bathroom


Included Components: Dehumidifier, User Manual


Item Weight: 4.4 Pounds


Material: Plastic


Model Name: Small Space Mini Dehumidifier


Wattage: 48 watts


Operation Mode: Continuous


Air Flow Capacity: 400 Milliliters


Dehumidification Capacity: 0.4 Liters per Day


Manufacturer: VIVOSUN


UPC: 615435163932


Item Weight: 4.4 pounds


Date First Available: March 5, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • Very good dehumidifier
Style: 10L/D Dehumidifier with Smart WIFI App
Not sure where to start, but I purchased a spider farmer dehumidifier (the 220$ one). I’m a huge spider farmer customer but their dehumidifier isn’t worth a crap! Would drop my RH from 55% to 50% if I was lucky, it’s leaked water and froze up!! Even though it was more expensive i decided to try VIVOSUNs bug dehumidifier, and im very pleased!! My tent would stay around 50-55% and im mid flower, put this bad boy in and it got my tent down to 30% quickly. Does NOT put off much heat at all, in fact my tent temp doesn’t even change with it in! ... show more
Reviewed in the United States on May 19, 2025 by Brett

  • Garbage.
Style: 400ml/D Dehumidifier for Grow Tent
DO NOT BUY THIS FOR YOUR GROW, IT'S IS NOT STRONG ENOUGH, IT IS USELESS AND SHOULD NOT EVEN BE SOLD. NOT ONLY DOES IT NOT WORK WELL IT DOESN'T WORK AT ALL, WATER LEAKS OUT THE BOTTOM OF THE 'WATER CATCH' ABSOLUTELY USELESS UTTER GARABAGE.
Reviewed in the United States on August 26, 2025 by James Marcum

  • Great Customer Support
Style: 400ml/D Dehumidifier for Grow Tent
When I ordered this product, the first unit I received unfortunately ended up being a dud. It would never turn on when plugged in, with the green power light on the power cord repeatedly flashing forever. I was obviously disappointed in this, filed a request to get a replacement product, and sent the product back to amazon. Less than 2 days after sending the broken product back, I received a new one that functioned flawlessly. It dropped the humidity in my 2x2 tent by 10% which is exactly what I was looking for. I am happy to say it seems the dud I received was a fluke, as I have always enjoyed every vivosun product I have purchased. Would happily purchase again! ... show more
Reviewed in the United States on February 15, 2024 by Austin Burns

  • Recommended for grow tents
Style: 700ml/D Dehumidifier with Timer
At first I was a little undecided if I wanted to buy this unit based on all the negative reviews I had read. Most of the people who had bought this unit, had bought this unit to do a job it couldn't handle. This unit was not intended to dehumidify bedrooms and closets or basements. This unit was solely intended to be used in grow tents. This unit performs as it should in the space I have it in which is a 4x4x7 Ac Infinity grow tent. In the instruction manual it's says: When the ambient humidity falls below 60%, the dehumidification unit will not be as powerful and this is to prevent the grow space from becoming too dry. You don't want to dry your plants out you'll kill them. Secondly, it says, when the ambient humidity falls below 15C or 59F or the RH falls below 40% the unit will almost stop extracting moisture from the air. This is exactly what you want in your grow environment. Now, depending on where you live and what your environment is like will determine if this unit will work for you. I'll explain: I live up north in Buffalo, NY during the winter months i'll use a humidifier when the ambient air is too dry and that is usually when the temperature is 0c or 32F now 35F I'll start thinking about dehumidification. However June, July and August my ambient humidity is killer like 80%-95% and above at times so this unit will not perform in a situation like that I'll need a much more powerful unit something that can move 22-50 pints of moisture a day. Or run a AC unit and this unit it draws little power anyway. To sum up this review remember this if you're looking to cool a room or a basement. This is the wrong unit it wasn't designed for that purpose. If that is what you are looking for then buy a dehumidifier that can cover 1500 square feet. This dehumidifier is only for GROW TENTS. I highly recommend this unit it does the job well great product. I hope this review helps who ever is in the market for a unit. ... show more
Reviewed in the United States on April 23, 2024 by Eric Gasak

  • This mini dehumidifier quietly removes humidity from the air in a small spaces and places.
Style: 400ml/D Dehumidifier for Grow Tent
This mini dehumidifier uses technology so it doesn’t need a compressor making it real quiet and ideal. It has a real nice design and goes good with a bright and reflective environment such as an indoor garden. When humidity builds up things can get moist, moldy and musty smelly. Because of that I purchased this mini dehumidifier because where I live it’s very humid. It’s pretty small and will fit well in the grow tent. It collects the excess moisture in a compartment on the back that you remove when the water reaches full capacity. A light will come on when you need to empty the water. It comes with an AC adapter that allows the appliance to use only 45w of electricity. All in all. It’s great to have such a small dehumidifier for a great price. Other humidifiers out there our allot bigger and way more expensive. If you have humidity and you need to remove it from a closet or small space this is what your looking for. ... show more
Reviewed in the United States on July 23, 2020 by Brent Brent

  • Not for medical grows
Style: 700ml/D Dehumidifier with Timer
Ok so working with this item for several months... I find that it does not function very well at all... I have it in a small room, like h3xl4xw2 and it just cant not keep up. That's not the worst.. it shuts off and doesnt come back on.... the fact that it has an led style digital power button,under the lights you cant tell if the unit is on or off... by the time you realize it...your having to vent the hole room, lastly even when it is working I cant tell that it's actually on... the air movement is so weak... I almost feel as it is not working at all... I just bought a manual dehumidifier just because this has caused me all sorts of problems especially with mold. I want to curse this item... I was a fan of vivosun but it feels like all they do is take an item previously made and slap a name on it... as in this is not for a legit grow room... I tried placing in different spot I'm bigger rooms, smaller... it just doesnt seem to do what it suppose to do which is dehumidify... the best use for this thing is as a gauge for humidity because that is the best feature... it reads humidity very well...I have a separate meter for that and this items gauge and my other seem to be on point with each other. But as mentioned dont buy for a tent ... this is awful even in a small tent. ... show more
Reviewed in the United States on November 29, 2020 by O. SOLIS

  • Do not recommend, does not seem capable of pulling any humidity out of even a small room
Style: 700ml/D Dehumidifier with Timer
Doest seem to do much, I hooked this up in a 100x25 ish sqft room and really dont even notice its working, i have some larger ones that seem to work great and helps to keep temps down by drawing out the humidity but this doesnt seem to do anything, will wait and see how it does once summer hits but so far not very impressed. the % on the humidity meter just keeps climbing instead so wait and see i guess. ... show more
Reviewed in the United States on April 17, 2025 by Jordan

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